Bengaluru Water Supply And Sewerage Board Tender

code04 - Supply and Laying of multi-core sensor cable from the sensor probes to the transmitter panel.

code05 - Transportation charge from Bangalore to Ms.Krohne marchall factory Pune Conveyance excluding loading and unloading per quintal for distance beyond 10.00 km

code06 - Hydraulic Excavator of 0.9 m3 bucket

code07 - Dewatering Pump 10 HP

code08 - Manufacturing, providing, transporting, rolling, lowering, laying, jointing & testing and commissioning of MS specials of minimum 8mm thick such as bends, tail pieces, reduces etc. conforming to IS-7322:1985 with latest amendments and including perfect linking and welding of joints to correct position includng cost and conveyance of materials with all lead and lifts, cost all labour and giving satisfactory hydraulic test as per IS:3589:2001 with latest amendments for test pressure and working pressure both at factory and site etc. complete as per detailed specifications with inside lining two coat of food grade epoxy painting of approved make with each coat of 250 micron thick (after dry) over one coat of food grade epoxy primer of approved make with minium of 50 micron thick (after dry) and outside 25mm thick coating in CM 1:3 by providing 50x50mm weld mesh including loading and unloading of the pipes for the following category to suit PSC / MS / CI / AC / DI / PVC pipes. The weight of MS shell only by considered before lining and coating for arriving at the rate. The thickness of plate will be specified by the engineer. (Contractor will make his own arrangements for procuring water for testing) for: Pipe bends,branches, tail pieces, reducers etc. for above 500mm dia pipes

code09 - Providing, fabricating, supplying and fixing at site various diameter MS MJ ends to suit CI / DI pipe as per the sketch . The cost is inclusive of all materials, i.e, rubber O rings, flanges, bolts and nuts, consumables, hire charges, tools and tackles, welding equipments, lead and lifts, etc. complete as per the instructions of Engineer in charge. For CI / DI pipes of 150mm dia.

code10 - For CI / DI pipes of 300 mm dia.

code11 - For CI / DI pipes of 600 mm dia

code12 - Providing, fabricaing, supplying and fixing at site various diameters of MS Flanges as per IS standards to fix sluice valves as per sketch. The rate to include cost of all materials, labour, consumables, hire charges for tools and tackles, weldiing equipments etc. complete as per instructions of the Engineer in charge for: Flanges of 150mm dia and 16mm thick.

code13 - Flanges of 300mm dia and 20mm thick.

code14 - Flanges of 600 mm dia and 25mm thick.

code15 - Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

code16 - Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications. Mix 1:3:6 Using 40 mm nominal size graded crushed coarse aggregates

code17 - Providing and fixing Steel work welded in built up sections orframed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge.

code18 - Shifting of transmitter panel with all points accessories from one location to other location as per direction of Engineer in charge.

code19 - Dismantle, transport, re-instal and commission the bulk flow meters with the following works: 1 Removing of sensor probes from the existing pipe lines 2 Dismantling of the sensor cables from the sensor probes on feeder main or branch lines. 3 Removing of the pedestal panel along with all its accessories like totalizer unit, batteries, GSM modem and display unit from the existing location and stacking the same into baggage. 4 Transportation of the pedestal panel along with all its accessories to the new location indentified by the concerned engineer. 5 Errection of the sensor probes to the new line identified by the concerned engineer. The hot tapping method should be used while installing the sensor probes and supply, fixing of ball vale to the pipe. 6 Transmission of the data from the flow meter to the central server and integrating it to the software applications.